RESULTS Two new compounds have been identified as O methyl , O dicaffeoyl quinic acid methyl ester (III) and O caffeoyl quinic acid butyl ester (IV).
RESULTS Two new compounds have been identified as O methyl , O dicaffeoyl quinic acid methyl ester (III) and O caffeoyl quinic acid butyl ester (IV).
果 从灯盏花中分离得到 个化合物 ,分别鉴定化合物的结构为 : O 甲基 , O 双咖啡酰基奎宁酸甲酯 (III)和 O 咖啡酰基奎宁酸丁酯 (IV)。